Laws & Regulations

Persistent Bioaccumulative Toxic (PBT) Chemicals Rules Under the TRI Program

Information about the rulemakings that added persistent bioaccumulative toxic chemicals to the Toxics Release Inventory, and links to other related EPA resources.

Grant Terms and Conditions

Grant Terms and Conditions Office of Grants and Debarment. Pertinent guidance information about grant terms and conditions.

Regulations for Emissions from Aircraft Engines

EPA regulations related to smog, soot, and other air pollution from aircraft.

Chromium in Drinking Water

Learn about chromium regulation in public drinking water systems and the potential that the regulation may be amended in the future to better address chromium-6.

Issued NPDES Permit for the Village of Thurston Wastewater Treatment Facility (NE0031739)

The Environmental Protection Agency (“EPA”) is providing the National Pollutant Discharge Elimination System (NPDES) final permit and supporting documents for the Village of Thurston Wastewater Treatment Facility, located in the Village of Thurston, NE.

Consumer Confidence Report Rule Requirements

Chemical Phase II-V Rules Presentation given by Kendra Morrison at the WWQ/PCA Conference held in Casper, Wyoming in October of 2017.

118th Congress, 1st Session

This page will list current testimonies for the 118th Congressional 2nd session

Nitrate and Nitrite Rule Training Presentation

EPA Testimony Statements for - 114th Congress 1st Session

This page will hold testimony statements for the 1st session of the 114th Congress(2015)

Perchlorate in Drinking Water

Perchlorate is a naturally occurring and manufactured chemical anion. On February 11, 2011, EPA determined that perchlorate meets the Safe Drinking Water Act criteria for regulation as a contaminant.

e-GGRT News

Guidance Documents for Inert Ingredients

These guidance documents provide information on various inert ingredient issues, including the general process for submitting petitions or requests, adding trade names to our database, and doing searches related to inert ingredients.

Lowering of TRI Reporting Thresholds for Lead and Lead Compounds

In January 2001, EPA lowered the reporting thresholds for lead and lead compounds, reportable under the Toxics Release Inventory Program.

EPA-issued CAA Permits for Region 1

Tabular listing of EPA-issued Clean Air Act Permits for Region 1

Mashantucket Pequot Tribe

Get air permitting info for the Mashantucket Pequot Tribe of Indians of Connecticut

EPA Testimony Statements - 112th Congress 1st Session

This page contains information associated with the EPA Testimonies from the 112th Congress.

Air Permitting Delegations in EPA's New England Region

All Region 1 states have EPA-approved Title V operating permit programs. In addition, all Region 1 states have either SIP-approved NSR/PSD permitting programs or the state has been delegated as the permitting authority for NSR/PSD permits by EPA.

Ban for Nonessential Products Containing Ozone-depleting Substances

Learn about EPA's efforts to address ozone layer depletion by banning the sale and introduction into interstate commerce of certain non-essential products manufactured with or containing ozone-depleting substances.

Draft Permit for Pfizer Inc, Groton, CT, CT0000957

A public notice of a draft permit for Pfizer Inc, Groton, CT, CT0000957.

Geographic Locations: Connecticut